APA (7th ed.) Citation

Cussler, C., Grassi, A., & Gómez Sierra. (1977). Rescaten al Titanic! Columba.

Chicago Style (17th ed.) Citation

Cussler, Clive, Alfredo Grassi, and Gómez Sierra. Rescaten Al Titanic! Buenos Aires: Columba, 1977.

MLA (9th ed.) Citation

Cussler, Clive, et al. Rescaten Al Titanic! Columba, 1977.